Pith Number

pith:P46UJF67

pith:2015:P46UJF67HBAIAWX757CJN4RGZX

not attested not anchored not stored refs pending

Minimizing Regret in Dynamic Decision Problems

Joseph Y. Halpern, Samantha Leung

arxiv:1502.00152 v2 · 2015-01-31 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P46UJF67HBAIAWX757CJN4RGZX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:44:11.436930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3d4497df3840805affefc496f226cddb1b741b582d14d2cce22e304b34ffaf

Aliases

arxiv: 1502.00152 · arxiv_version: 1502.00152v2 · doi: 10.48550/arxiv.1502.00152 · pith_short_12: P46UJF67HBAI · pith_short_16: P46UJF67HBAIAWX7 · pith_short_8: P46UJF67

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/P46UJF67HBAIAWX757CJN4RGZX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7f3d4497df3840805affefc496f226cddb1b741b582d14d2cce22e304b34ffaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c8892b92c2cd1f2ba2b208e63754dad88d3a603165dd9ed3ddbfc84b23ddd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-01-31T19:17:54Z",
    "title_canon_sha256": "26cee00a34603dee2f3b02c10ce47662f9f05ae2859dd8945f4dad796a3a91e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00152",
    "kind": "arxiv",
    "version": 2
  }
}